National Stock Number (NSN) 5975-01-035-6937, or NIIN 010356937, (spacer,cable) was assigned February 12, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5975013876261.
There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 20 contracts issued for this part number, with 26 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE4A625V5735, SPE4A624PAS31, SPE4A624PS061, SPE4A723F5691, SPE4A723F5689. The total value of the awarded contracts has been US$ 171,285.82.
This NSN is fairly common among different weapons systems, belonging to 19 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 13,289. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 24, 2017, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 08638. [AN ITEM CONSTRUCTED SPECIFICALLY TO PROVIDE A SEPARATION BETWEEN LASHED LEAD COVERED CABLE AND MESSENGER STRAND FOR THE PREVENTION OF INJURY TO SHEATH OF CABLE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5975010356937 does not contain precious metals.
This NSN is associated to Schedule B 4002990000: synthetic rubber and fatice derived from oils, in primary forms or plates, sheets or strip, nesoi. The Schedule B End Use is listed as synthetic rubber-primary. NAICS classification category 325212: synthetic rubber manufacturing.
This information was last updated on Aug 01, 2025.